FEATURE
We experimented with Dynamic Reranking on and off and saw a major decrease in clickthrough rates, conversions and sales whenever it was disabled.
Business benefits
• Faster product discovery
• Improved search relevance
• Higher click-through rates
• Increased conversion rates
• Greater merchandising flexibility
• Improved customer satisfaction
• Stronger revenue growth
impact through controlled testing before wider deployment.
Continuous experimentation has become central to MadeiraMadeira’ s innovation strategy.
Instead of making permanent changes based on assumptions, every significant adjustment is validated through A / B Testing.
New ranking models, merchandising strategies and recommendation techniques are measured against existing configurations, ensuring that decisions are supported by measurable improvements in customer engagement and commercial performance.
Data drives every decision
Unlike many retailers where merchandising changes require lengthy development cycles, MadeiraMadeira’ s merchandising teams can now make adjustments directly through the Algolia dashboard.
The ability to modify ranking strategies, monitor results and deploy changes in real time has significantly shortened the path from experimentation to implementation.
This agility enables merchandising teams to respond quickly to seasonal campaigns, consumer trends and inventory changes without waiting for engineering resources.
The company’ s commitment to experimentation has also produced valuable insights into customer behaviour.
Testing demonstrated that smarter custom ranking models delivered significant improvements compared with previous methods.
Perhaps even more revealing were the results generated when Dynamic Re-ranking was temporarily disabled during controlled testing.
“ A / B testing has demonstrated the value of Dynamic Re-ranking,” Vernizze said.“ We experimented with it on and off and saw a major decrease in click-through rates and conversions – and a huge drop in sales – for the period it was off.”
The findings reinforced the importance of intelligent search as a revenue-generating capability rather than simply a website feature.
For MadeiraMadeira, search now functions as an active sales channel that directly influences purchasing decisions throughout the customer journey.
Supporting long-term growth
As online retail continues evolving, customer expectations continue to rise. Consumers increasingly expect retailers to understand intent, personalise recommendations and deliver near-instant search results regardless of catalogue size.
For MadeiraMadeira, maintaining that level of experience requires technology capable of evolving alongside changing customer behaviour.
According to Vernizze, Algolia has become an important strategic partner supporting both innovation and commercial growth.
“ Algolia has been essential to us in overcoming our challenges,” he said.“ It provides a fast and flexible search solution that adapts to our growing needs, helping us stay competitive and maintain our incredibly high standard of customer satisfaction.”
The retailer’ s experience also reflects a wider trend across Latin America’ s rapidly expanding e-commerce sector, where AI-powered search, recommendation engines and intelligent merchandising are becoming essential competitive differentiators.
As product catalogues become larger and consumer expectations become increasingly sophisticated, search is evolving from a utility into one of the most influential technologies shaping digital commerce.
For MadeiraMadeira, investing in intelligent search has delivered more than faster results. It has strengthened customer engagement, increased merchandising agility and created a scalable foundation capable of supporting continued growth across one of the world’ s fastest-growing online retail markets. •
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INTELLIGENT CIO LATAM www. intelligentcio. com